解决springboot configuration processor对maven子模块不起作用的

<dependency>

     <groupId>org.springframework.boot</groupId>

     <artifactId>spring-boot-configuration-processor</artifactId>

     <optional> true </optional>

</dependency>

<dependency>

     <groupId>org.springframework.boot</groupId>

     <artifactId>spring-boot-configuration-processor</artifactId>

     <!-- <optional> true </optional> 不注释掉子模块无法引用到此依赖 -->

</dependency>

<build>

     <plugins>

         <plugin>

             <groupId>org.apache.maven.plugins</groupId>

             <artifactId>maven-compiler-plugin</artifactId>

             <version> 3.8 . 1 </version>

             <configuration>

                 <target>${maven测试数据piler.target}</target>

                 <source>${maven测试数据piler.source}</source>

                 <encoding>UTF- 8 </encoding>

                 <annotationProcessorPaths>

                     <path>

                         <groupId>org.springframework.boot</groupId>

                         <artifactId>spring-boot-configuration-processor</artifactId>

                         <version>${spring-boot.version}</version>

                     </path>

                 </annotationProcessorPaths>

             </configuration>

         </plugin>

     </plugins>

</build>

my:

   a:

     name: lisi

     age: 11

     person:

       age: 12

       name: zhangsan

import lombok.Data;

import org.springframework.boot.context.properties.ConfigurationProperties;

import org.springframework.stereotype.Component;

/**

  * <p>

  *     demo

  * </p>

  *

  * @author wandoupeas

  * @date 2021-09-16 11:48 上午

  */

@Data

@Component

@ConfigurationProperties (prefix = "my.a" )

public class MyConfig {

     private String name;

     private String age;

     private MyConfigName person;

}

import lombok.Data;

import org.springframework.boot.context.properties.ConfigurationProperties;

import org.springframework.stereotype.Component;

/**

  * <p>

  *     demo

  * </p>

  *

  * @author wandoupeas

  * @date 2021-09-16 11:48 上午

  */

@Data

@Component

@ConfigurationProperties (prefix = "my.a.person" )

public class MyConfigName {

     private String name = "zhangsan" ;

     private String age = "123" ;

}